USAP Lake Vanda site lat/lon = (-77.5200,161.6900) cell lat/lon = (-77.5223,161.7335) Forecast initialized at 2025-12-21/00 UTC MPAS cell scale: 2.4 km FCST UTC UTC T Td Altim Spd Gust Dir Grid VVV RH1RH2RH3 T1T2T3 ACCUM HR DAY HR (C) (C) (in Hg)(kts)(kts)(deg)(deg) (*) (% wrt water) (C) (*) 0 21 00 -9.6 -28.1 29.14 2 2 257 59 -001 36 36 37 -4 -5 -6 000 1 21 01 -1.9 -15.8 29.16 2 4 252 54 001 34 37 54 -3 -4 -6 000 2 21 02 -2.0 -11.2 29.18 14 15 91 253 -003 51 59 58 -3 -5 -6 000 3 21 03 -2.3 -10.3 29.18 14 15 90 252 -004 56 63 58 -4 -5 -6 000 4 21 04 -2.4 -10.0 29.19 14 16 91 253 -002 58 67 75 -4 -5 -6 000 5 21 05 -2.5 -9.7 29.20 13 15 92 254 000 59 72 83 -4 -5 -6 000 6 21 06 -2.5 -9.8 29.22 11 12 91 252 000 59 71 81 -4 -5 -6 000 7 21 07 -3.1 -8.8 29.24 10 12 81 242 -001 67 80 92 -4 -5 -7 000 8 21 08 -3.5 -8.7 29.25 8 10 78 240 000 69 79104 -4 -6 -7 000 9 21 09 -3.6 -8.9 29.25 7 9 73 235 -002 69 79110 -4 -6 -7 000 10 21 10 -4.2 -10.2 29.27 1 5 30 192 -002 64 79110 -5 -6 -7 000 11 21 11 -4.2 -17.7 29.29 4 6 276 78 -001 32 70103 -4 -6 -7 000 12 21 12 -5.9 -21.6 29.28 6 11 231 33 000 25 23 91 -4 -5 -7 000 13 21 13 -6.3 -21.5 29.29 5 11 208 10 000 26 21 42 -4 -6 -7 000 14 21 14 -6.6 -22.3 29.30 5 11 217 19 000 25 22 33 -5 -6 -7 000 15 21 15 -7.2 -22.8 29.33 6 15 222 24 -001 24 20 34 -5 -6 -8 000 16 21 16 -7.2 -23.2 29.33 7 15 235 37 -001 23 20 30 -5 -6 -8 000 17 21 17 -6.9 -23.3 29.32 7 15 245 47 000 23 20 31 -5 -6 -8 000 18 21 18 -6.5 -23.3 29.31 8 15 266 68 002 22 19 31 -4 -6 -7 000 19 21 19 -5.0 -22.9 29.32 10 16 277 79 -001 23 19 30 -4 -6 -7 000 20 21 20 -4.1 -22.3 29.33 13 16 281 82 -001 23 19 29 -4 -5 -7 000 21 21 21 -3.2 -22.4 29.33 13 14 285 87 -002 21 18 27 -3 -5 -7 000 22 21 22 -2.5 -21.7 29.32 5 6 282 84 -002 21 18 26 -3 -5 -6 000 23 21 23 -2.0 -24.4 29.31 2 4 52 214 003 16 18 25 -3 -4 -6 000 24 22 00 -2.2 -22.9 29.32 6 6 73 235 012 19 18 26 -3 -4 -6 000 25 22 01 -2.4 -20.6 29.32 8 8 66 227 019 24 20 28 -3 -5 -6 000 26 22 02 -2.0 -20.7 29.32 7 7 59 221 017 23 21 29 -3 -4 -6 000 27 22 03 -2.0 -19.0 29.32 6 6 36 198 062 26 23 26 -3 -4 -5 000 28 22 04 -0.0 -20.9 29.30 17 18 267 69 021 19 16 20 -1 -2 -3 000 29 22 05 -0.1 -20.4 29.30 17 19 270 72 035 19 17 21 -1 -2 -3 000 30 22 06 -0.1 -20.5 29.30 20 21 277 79 031 19 17 20 -1 -2 -3 000 31 22 07 -0.3 -20.2 29.31 21 24 278 80 -015 20 19 21 -1 -2 -3 000 32 22 08 -0.6 -20.1 29.32 21 26 283 85 -048 21 20 23 -1 -2 -4 000 33 22 09 -0.9 -20.3 29.32 22 27 281 82 -109 21 20 23 -1 -2 -4 000 34 22 10 -1.3 -20.4 29.33 22 27 285 86 -196 21 20 23 -1 -3 -4 000 35 22 11 -1.9 -20.3 29.33 21 29 278 80 -259 22 20 22 -2 -3 -4 000 36 22 12 -2.0 -20.7 29.34 23 30 281 83 -230 22 20 22 -2 -3 -4 000 37 22 13 -2.5 -20.9 29.34 21 32 270 72 -296 22 20 20 -2 -3 -4 000 38 22 14 -2.8 -20.9 29.35 19 30 271 72 -353 22 20 19 -2 -3 -4 000 39 22 15 -2.8 -21.3 29.34 18 34 256 58 -367 22 20 17 -2 -3 -4 000 40 22 16 -2.6 -21.0 29.33 19 36 253 55 -314 22 20 17 -2 -3 -4 000 41 22 17 -2.1 -21.2 29.33 22 38 254 55 -245 21 19 15 -2 -3 -4 000 42 22 18 -1.6 -21.4 29.32 22 37 255 56 -274 20 17 15 -1 -2 -3 000 43 22 19 -1.1 -21.4 29.32 23 37 256 58 -236 19 17 15 -1 -2 -3 000 44 22 20 -0.4 -21.6 29.32 24 38 253 55 -227 18 15 15 0 -2 -3 000 45 22 21 0.3 -21.9 29.31 26 40 249 50 -192 16 15 14 0 -1 -2 000 46 22 22 0.6 -21.9 29.31 27 40 248 49 -192 16 14 14 0 -1 -2 000 47 22 23 0.9 -21.6 29.31 27 39 247 49 -205 16 14 14 0 0 -1 000 48 23 00 1.1 -21.1 29.31 26 39 250 51 -222 16 13 13 0 0 -1 000 49 23 01 1.4 -20.4 29.31 24 37 251 53 -227 17 14 13 1 0 -1 000 50 23 02 1.5 -20.1 29.30 25 39 250 52 -240 17 14 12 1 0 0 000 51 23 03 1.7 -19.9 29.31 24 39 248 49 -264 17 14 12 1 0 0 000 52 23 04 1.9 -19.4 29.31 24 41 246 47 -298 18 15 14 1 0 0 000 53 23 05 2.1 -19.0 29.31 26 42 244 46 -298 18 16 14 2 1 0 000 54 23 06 2.1 -18.4 29.32 24 41 246 47 -292 19 16 15 2 1 0 000 55 23 07 2.1 -18.1 29.32 23 40 246 47 -268 19 17 15 2 1 0 000 56 23 08 2.1 -18.4 29.34 23 41 241 43 -282 19 17 14 2 1 0 000 57 23 09 2.1 -18.7 29.36 23 42 238 39 -300 19 17 14 2 1 0 000 58 23 10 2.0 -18.9 29.37 23 42 236 38 -345 18 16 14 2 1 0 000 59 23 11 1.8 -19.1 29.38 23 42 238 40 -390 18 16 14 1 1 0 000 60 23 12 1.2 -19.1 29.40 18 40 234 36 -450 19 18 16 1 0 0 000 61 23 13 0.7 -19.1 29.42 17 40 228 30 -492 20 19 17 0 0 -1 000 62 23 14 0.5 -19.4 29.43 18 41 229 31 -552 20 19 17 0 0 -1 000 63 23 15 0.6 -20.1 29.43 21 43 223 25 -546 19 18 15 0 0 -1 000 64 23 16 0.8 -21.0 29.42 28 48 226 27 -387 17 16 10 0 0 -1 000 65 23 17 0.9 -21.6 29.42 30 49 227 29 -368 16 14 8 0 0 -1 000 66 23 18 0.8 -21.7 29.43 29 48 228 30 -375 16 14 9 0 0 -1 000 67 23 19 0.9 -22.2 29.43 31 49 226 28 -362 15 14 8 0 0 -1 000 68 23 20 1.1 -22.4 29.43 33 51 232 34 -355 15 13 8 0 0 -1 000 69 23 21 1.2 -22.0 29.43 35 52 232 34 -389 15 14 8 0 0 -1 000 70 23 22 1.4 -22.1 29.43 36 54 232 34 -412 15 13 7 0 0 -1 000 71 23 23 1.6 -22.3 29.43 37 56 231 33 -486 14 13 7 1 0 -1 000 72 24 00 1.7 -22.9 29.44 39 58 230 31 -503 13 12 7 1 0 -1 000 73 24 01 1.7 -23.1 29.46 41 60 228 29 -460 13 12 6 0 0 -1 000 74 24 02 1.8 -22.9 29.47 41 59 227 29 -405 13 13 6 1 0 -1 000 75 24 03 1.8 -22.1 29.48 43 60 225 27 -213 14 14 6 0 0 -1 000 76 24 04 1.8 -21.2 29.48 42 59 226 28 -184 15 16 6 0 0 -1 000 77 24 05 1.8 -20.6 29.51 40 57 224 26 -123 16 17 7 0 0 -1 000 78 24 06 1.9 -20.3 29.53 35 53 224 26 -141 17 18 12 0 0 -1 000 79 24 07 1.7 -19.9 29.55 35 53 224 26 -104 18 19 14 0 0 -2 000 80 24 08 1.5 -19.9 29.56 35 53 222 24 -170 18 19 16 0 0 -2 000 81 24 09 1.2 -19.8 29.57 36 55 224 26 -180 18 20 16 0 -1 -2 000 82 24 10 0.9 -19.7 29.56 40 59 224 26 -177 19 21 13 0 -1 -2 000 83 24 11 0.6 -20.3 29.56 44 62 222 24 -195 19 20 12 0 -1 -2 000 84 24 12 0.4 -20.8 29.56 45 64 221 23 -391 18 19 12 0 -1 -3 000 85 24 13 0.2 -21.4 29.57 44 63 220 22 -446 17 19 12 0 -2 -3 000 86 24 14 0.2 -22.0 29.57 43 62 218 19 -515 16 17 12 0 -2 -2 000 87 24 15 0.3 -22.5 29.55 43 63 216 18 -563 16 16 11 0 -1 -2 000 88 24 16 0.7 -23.3 29.55 41 62 213 14 -673 14 14 7 0 -1 -2 000 89 24 17 0.8 -23.1 29.58 24 51 221 23 -864 14 14 10 0 -1 -2 000 90 24 18 0.8 -22.9 29.60 9 38 233 35 -907 14 14 13 0 0 -2 000 91 24 19 0.8 -22.4 29.61 4 32 289 91 -742 15 15 16 0 0 -2 000 92 24 20 1.5 -23.0 29.58 14 38 191 353 -822 13 14 12 0 0 -1 000 93 24 21 2.0 -23.0 29.56 20 41 199 1 -768 13 13 10 0 0 -1 000 94 24 22 2.4 -23.4 29.51 33 51 198 0 -677 12 10 6 1 0 0 000 95 24 23 3.0 -22.5 29.50 31 48 204 5 -690 13 9 6 2 1 0 000 96 25 00 3.6 -21.5 29.49 23 40 212 13 -679 13 11 8 2 1 0 000 97 25 01 4.2 -20.3 29.47 16 35 217 19 -688 14 13 10 3 1 1 000 98 25 02 5.1 -19.5 29.46 14 29 222 24 -617 14 14 13 3 2 1 000 99 25 03 5.6 -18.5 29.44 9 18 267 69 -421 15 16 18 4 2 1 000 100 25 04 6.5 -18.2 29.40 19 20 285 86 -242 14 12 18 5 4 2 000 101 25 05 6.9 -18.8 29.38 22 23 289 91 003 13 13 19 6 4 2 000 102 25 06 7.0 -16.8 29.34 26 27 276 78 198 16 14 20 6 4 3 000 103 25 07 6.8 -17.1 29.33 25 26 280 82 155 15 14 19 6 4 3 000 104 25 08 6.4 -16.5 29.31 24 26 272 74 155 17 14 20 6 4 3 000 105 25 09 6.2 -14.7 29.31 25 29 273 74 099 20 17 24 6 4 2 000 106 25 10 5.2 -12.7 29.31 25 29 263 65 181 25 22 26 4 3 2 000 107 25 11 4.9 -12.5 29.30 21 23 265 67 158 26 22 23 4 4 3 000 108 25 12 4.7 -13.4 29.29 13 16 232 34 120 24 21 28 5 4 3 000 109 25 13 4.4 -14.6 29.30 11 13 215 17 062 22 20 26 5 4 3 000 110 25 14 3.8 -13.0 29.32 12 14 273 74 062 26 26 38 4 3 1 000 111 25 15 4.3 -13.4 29.32 9 10 269 71 087 25 24 35 4 3 1 000 112 25 16 4.1 -14.6 29.32 3 5 175 336 119 22 25 38 3 2 1 000 113 25 17 3.7 -14.0 29.33 1 6 189 351 034 25 26 38 2 1 0 000 114 25 18 3.6 -15.5 29.34 4 7 88 250 004 23 28 38 1 0 0 000 115 25 19 3.6 -15.8 29.34 6 8 76 238 006 22 28 35 1 0 0 000 116 25 20 3.6 -15.9 29.34 7 10 80 242 004 22 27 38 1 0 0 000 117 25 21 3.7 -16.1 29.34 9 10 80 242 001 22 26 39 1 0 0 000 118 25 22 3.8 -16.2 29.34 9 10 78 240 001 21 26 40 1 0 0 000 119 25 23 3.6 -16.3 29.34 9 10 81 243 000 22 26 38 1 0 0 000 120 26 00 4.0 -15.9 29.34 8 9 81 243 001 22 27 37 1 0 0 000 * NOTES on units: VVV (vertical velocity) is given as tenths of a microbar per second at 700 hPa, with positive values indicating upward motion; ACCUM (accumulated precipitation, past 3h) is given as hundredths of a millimeter; RH1, RH2, and RH3 are the % RH at the surface, 1000', and 3000', respectively; T1, T2, and T3 are the temperatures at 500', 1000', and 1500', respectively. Gust is estimated according to the NCEP HRRR gust algorithm.